Preston Sturges had his own list for comedies:
- A pretty girl works better than an ugly girl.
- A leg works better than an arm.
- A bedroom works better than a living room.
- An arrival works better than a departure.
- A birth works better than a death.
- A chase works better than a chat.
- A dog works better than a scenery.
- A kitten works better than a dog.
- A baby works better than the dog.
- A kiss works better than a baby.
- Someone doing a pratfall works best.